18677118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2672

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 21447042

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 2579, 3621, 5158, 7242, 7737, 15474, 43843, 87686, 131529, 183109, 263058, 366218, 549327, 1098654, 3112853, 6225706, 9338559, 18677118]

約数ペア:

[(1, 18677118), (2, 9338559), (3, 6225706), (6, 3112853), (17, 1098654), (34, 549327), (51, 366218), (71, 263058), (102, 183109), (142, 131529), (213, 87686), (426, 43843), (1207, 15474), (2414, 7737), (2579, 7242), (3621, 5158)]